Pdf-bookmark

Judgement

What it is

Developer tool

What it does

A Java desktop tool that adds a bookmark outline to PDF books from a pasted table of contents, with a page offset for scanned books.

Adopt it when

You read scanned PDF books without bookmarks and want a clickable outline.

Watch out

Small single-purpose tool with Chinese-first docs, no releases and light maintenance.

Ready for

Usable

Runs as

Desktop app and command line

Built with

Java and iText

How established

Established: started 9 years ago, no tagged release yet.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Pdf-bookmark → JDK → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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